- Joined
- Feb 5, 2012
- Messages
- 20
- Motherboard
- Customac
- CPU
- 3.09 GHz Intel Core i5
- Graphics
- ATI Radeon HD 6xxx 1024 MB
- Mac
- Classic Mac
- Mobile Phone
Processor 3.19 GHz Intel Core i5
Memory 8 GB 1600 MHz DDR3
Graphics Intel HD Graphics 2000 64 MB of Shared System Memory
Software OS X 10.8.2 (12C54)
So I have the Graphics card that needs the
Special Instructions for AMD 6xxx Graphics Cards:
There is an issue with AMD 6xxx cards in Mountain Lion. We recommend using an alternate graphics card or onboard Intel HD 3000/4000 graphics for the entire process. After you're fully installed, you can switch back to your 6xxx card.
So I removed my graphics card and am using the built in.
Previously I used this method to install 10.7
I used unibeast to make a bootable USB drive with 10.8
Booted and followed all the instructions. After restarting and booting to USb them my Mac Hard drive I get the prohibitory symbol above my apple logo. No startup screen. I tried PCIRootUID=0 and GraphicsEnabler=No and cannot boot. -x for a safe boot works and I can boot. So I booted and ran multibeast with my DSDT file for F2 with h61n-usb motherboard.
Restarted and same thing. I can only boot into safe boot. So then I erased my Mac partition with disk utility and did the entire process again thinking there were some files from the old install causing the issue. same thing only prohibitory symbol. Im stuck here.
Any help or steps to take next?
Memory 8 GB 1600 MHz DDR3
Graphics Intel HD Graphics 2000 64 MB of Shared System Memory
Software OS X 10.8.2 (12C54)
So I have the Graphics card that needs the
Special Instructions for AMD 6xxx Graphics Cards:
There is an issue with AMD 6xxx cards in Mountain Lion. We recommend using an alternate graphics card or onboard Intel HD 3000/4000 graphics for the entire process. After you're fully installed, you can switch back to your 6xxx card.
So I removed my graphics card and am using the built in.
Previously I used this method to install 10.7
I used unibeast to make a bootable USB drive with 10.8
Booted and followed all the instructions. After restarting and booting to USb them my Mac Hard drive I get the prohibitory symbol above my apple logo. No startup screen. I tried PCIRootUID=0 and GraphicsEnabler=No and cannot boot. -x for a safe boot works and I can boot. So I booted and ran multibeast with my DSDT file for F2 with h61n-usb motherboard.
Restarted and same thing. I can only boot into safe boot. So then I erased my Mac partition with disk utility and did the entire process again thinking there were some files from the old install causing the issue. same thing only prohibitory symbol. Im stuck here.
Any help or steps to take next?